Overdose deaths involving opioid analgesics have shown a similar increase, the CDC found: starting with 4,030 deaths in 1999, the number of deaths increased to 15,597 in 2009 and 16,651 in 2010.

In 2010, nearly 60% of the drug overdose deaths (22,134) involved pharmaceutical drugs. Opioid analgesics, such as oxycodone, hydrocodone, and methadone, were involved in about 3 of every 4 pharmaceutical overdose deaths (16,651), according to the CDC.

About Erin Marie Daly

I’m a freelance journalist based in San Francisco. My book on prescription drug and heroin addiction was published in August 2014 by Counterpoint Press.